I found a beamerposter example at this url: http://www-i6.informatik.rwth-aachen.de/~dreuw/latexbeamerposter.php
The content suggests that a number of packages may be required, therefore, I use the ...

I made a poster using Beamerposter and I am about to print it. A couple of places I have in mind asks to upload a file in a picture format. I have a couple of questions.
Does latex support output as ...

I have been asked to create a poster announcing a conference (Please note that this is not a poster presenting a topic at a conference but the announcement of the conference itself). I was wondering ...